5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester

5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester structure

CAS No.: 1093348-62-9

Chemical Name:: 5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester

Synonyms: Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate 95%;Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate ;5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester;Pentanoic acid, 5-[(4-methylphenyl)sulfonyl]-3-oxo-, ethyl ester

CBNumber:: CB52755866

Molecular Formula:: C14H18O5S

Molecular Weight:: 298.35

MDL Number:: MFCD15144875

MOL File:: 1093348-62-9.mol

MSDS File:: SDS

Last updated:2022-08-15 17:41:21

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5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester Properties

Melting point	42-46°C
Boiling point	463.9±45.0 °C(Predicted)
Density	1?+-.0.06 g/cm3(Predicted)
Flash point	>110℃
pka	10.15±0.46(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05
Signal word	Danger
Hazard statements	H318
Precautionary statements	P280-P305+P351+P338
Hazard Codes	Xi
Risk Statements	36
Safety Statements	26
WGK Germany	nwg

5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	718327	Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate 95%	1093348-62-9	1g	$35.7	2023-06-20	Buy
American Custom Chemicals Corporation	CHM0124581	ETHYL 5-[(4-METHYLPHENYL)SULFONYL]-3-OXOPENTANOATE 95.00%	1093348-62-9	1G	$700.36	2021-12-16	Buy

Product number	Packaging	Price	Buy
718327	1g	$35.7	Buy
CHM0124581	1G	$700.36	Buy

5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester Chemical Properties,Uses,Production

Uses

Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate can be used as a reactant to prepare:

Ethyl 3-oxopent-4-enoate (Nazarov′s reagent) via base-induced β-elimination reaction. Nazarov′s reagent can be employed as an anulating agent in Robinson annulation of cyclic β-diketones and cycloalkanones.
γ-pyrones via triflic anhydride-mediated electrophilic condensation reaction.

5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester Suppliers

Global( 6)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	52927	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Shandong Ono Chemical Co., Ltd.	0539-6362799 20）		China	9998	58
Energy Chemical	021-58432009 400-005-6266	marketing1@energy-chemical.com	China	44843	58
Shanghai Aladdin Biochemical Technology Co.,Ltd.	+86-18521732826	market@aladdin-e.com	China	48465	58

Supplier	Advantage
Aladdin Scientific	58
Sigma-Aldrich	80
Shandong Ono Chemical Co., Ltd.	58
Energy Chemical	58
Shanghai Aladdin Biochemical Technology Co.,Ltd.	58

5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate 95% Pentanoic acid, 5-[(4-methylphenyl)sulfonyl]-3-oxo-, ethyl ester 1093348-62-9